US ZIP Code Map

City

Johnstown, CO ZIP codes

5 ZIPs, including 80534 as primary city.

ACS population

139,723

Median household income

$102,641

Median home value

$480,700

Map of Johnstown

ZIP code map

ZIP share of this city

Population share

ZIP codes in Johnstown

ZIPCityCountyPopulationIncome
80513BerthoudLarimer County16,997$117,024
80534JohnstownWeld County19,696$132,320
80537LovelandLarimer County44,505$83,746
80538LovelandLarimer County49,183$85,057
80543MillikenWeld County9,342$95,056